2. Ṣalāh (Prayer)

٢۔ كِتَابُ الصَّلَاةِ

2.689 [Machine] The situation in which the traveler combines between the prayers

٢۔٦٨٩ الْحَالُ الَّتِي يَجْمَعُ فِيهَا الْمُسَافِرُ بَيْنَ الصَّلَاتَيْنِ

nasai-kubra:1585Qutaybah b. Saʿīd > Mālik > Nāfiʿ > Ibn ʿUmar

It was narrated from Ibn 'Umar that if the Messenger of Allah ﷺ was in a hurry to travel, he would combine Maghrib and 'Isha'. (Using translation from Nasāʾī 598)  

الكبرى للنسائي:١٥٨٥أَخْبَرَنَا قُتَيْبَةُ بْنُ سَعِيدٍ عَنْ مَالِكٍ عَنْ نَافِعٍ عَنِ ابْنِ عُمَرَ

«أَنَّ رَسُولَ اللهِ ﷺ كَانَ إِذَا جَدَّ بِهِ السَّيْرُ جَمَعَ بَيْنَ الْمَغْرِبِ وَالْعِشَاءِ»